Toby has the same facial structure as Ricky Garth. His personality is randomized when Veronaville is loaded. The following personality is only referenced in the game files. This happens with all headmasters. Toby is mostly interested in environment, weather, culture, and entertainment.
Sometimes if he is made playable, his PlumbBob will be inside him, instead of above his head. This happens with several other NPCs in The Sims 2.